明年施行！电动汽车电池新国标公布
<!----><style type="text/css">html{font-size:375%}</style><link href="https://pics-app.cnyw.net/static/publish/css/style.css?v=20240712" rel="stylesheet" position="1" data-qf-origin="/static/publish/css/style.css?v=20240712"><!-- 付费贴--> <div class="preview_article "> <!----> <section><p class="empty_paragraph" style="font-family: inherit;"> </p><p> </p><section style="text-align: center; line-height: 1.75em;"><span style="font-size: 16px; letter-spacing: 2px;">新能源汽车的普及</span></section><section style="text-align: center; line-height: 1.75em;"><span style="font-size: 16px; letter-spacing: 2px;">让动力电池安全受到更广泛关注</span></section><section style="text-align: center; line-height: 1.75em;"><span style="font-size: 16px; letter-spacing: 2px;">电池更安全</span></section><section style="text-align: center; line-height: 1.75em;"><span style="font-size: 16px; letter-spacing: 2px;">新能源汽车行车也更加放心<br /></span></section><section style="text-align: center; line-height: 1.75em;"><em><span style="text-decoration: underline;"><span style="text-decoration: underline; font-size: 16px; letter-spacing: 2px; color: #ab1942;">工业和信息化部日前消息</span></span></em></section><section style="text-align: center; line-height: 1.75em;"><em><span style="text-decoration: underline;"><span style="text-decoration: underline; font-size: 16px; letter-spacing: 2px; color: #ab1942;">将于2026年7月1日起开始</span></span></em></section><section style="text-align: center; line-height: 1.75em;"><em><span style="text-decoration: underline;"><span style="text-decoration: underline; font-size: 16px; letter-spacing: 2px; color: #ab1942;">实施电动汽车用动力蓄电池新的国家标准</span></span></em></section><section></section><p style="text-align: center; line-height: 1.75em;"><span style="font-size: 16px; letter-spacing: 2px;">这个“史上最严电池安全令”之一的新规</span></p><p style="text-align: center; line-height: 1.75em;"><span style="color: #ab1942;"><strong><span style="font-size: 16px; letter-spacing: 2px;">要求电动车电池必须“不起火、不爆炸”</span></strong></span></p><p style="text-align: center; line-height: 1.75em;"><span style="font-size: 16px; letter-spacing: 2px;">具体改了哪些地方？</span></p><p style="text-align: center; line-height: 1.75em;"><span style="font-size: 16px; letter-spacing: 2px;">一起来看看吧</span></p><p style="text-align: center; line-height: 1.75em;"><span style="font-size: var(--articleFontsize); letter-spacing: 0.034em; text-align: justify;">↓</span><span style="font-size: var(--articleFontsize); letter-spacing: 0.034em; text-align: justify;">↓</span><span style="font-size: var(--articleFontsize); letter-spacing: 0.034em; text-align: justify;">↓</span></p><section style="margin-bottom: unset;"><section style="background-image: linear-gradient(45deg, #ca451c 50%, #ffca76 0%); margin-bottom: unset;"><section style="background-color: #fff6f1; padding: 20px 10px; border-radius: 40px 0px; margin-bottom: unset;"><p style="margin-bottom: 16px; letter-spacing: 2px; text-indent: 2.11765em;"><span style="font-size: 16px;">工业和信息化部组织制定的<span style="color: #d92142;">强制性国家标准《电动汽车用动力蓄电池安全要求》（GB38031-2025）日前发布，将于2026年7月1日起开始实施。</span></span></p><p style="margin-bottom: 16px; letter-spacing: 2px; text-indent: 2.11765em;"><span style="font-size: 16px;">本次修订内容<strong>主要有修订热扩散测试，进一步明确待测电池温度要求、上下电状态、观察时间、整车测试条件，技术要求从此前的着火、爆炸前5分钟提供热事件报警信号等，调整为不起火、不爆炸(仍需报警)，烟气不对乘员造成伤害等；新增底部撞击测试，考查电池底部受到撞击后的防护能力；新增快充循环后安全测试，300次快充循环后进行外部短路测试，要求不起火、不爆炸等。</strong></span></p><p style="margin-bottom: 16px; letter-spacing: 2px; text-indent: 2.11765em;"><span style="font-size: 16px;">此外，修订版本明确本标准适用于电动汽车用动力电池，即非驱动类电池不适用；完善绝缘电阻要求，增加包含交流电路电池系统绝缘电阻要求；提升挤压测试要求，增加绝缘电阻相关判定条件。</span></p></section></section></section><p> </p><section style="text-align: center; line-height: 1.75em;"><span style="font-size: 16px; letter-spacing: 2px;"><strong>一图了解↓↓↓</strong></span></section><p style="font-family: inherit;"><img class="rich_pages wxw-img" src="https://pics-app.cnyw.net/FhVPNqtl8k3We9nJA7iDaZ8s1YWY" alt="图片" /></p><p style="font-family: inherit;"><img class="rich_pages wxw-img" src="https://pics-app.cnyw.net/Fgxx1DSXdQTtcHlBb2iRtERc114O" alt="图片" /></p><p style="font-family: inherit;"> </p></section><section><section style="-webkit-tap-highlight-color: transparent; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-family: inherit; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-wrap-mode: wrap; background-color: #ffffff; box-sizing: border-box !important; overflow-wrap: break-word !important; margin: 0px 0px unset 0px;"><section style="-webkit-tap-highlight-color: transparent; margin: 10px 0px; padding: 0px; outline: 0px; max-width: 100%; text-align: center; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: inherit;"><section style="-webkit-tap-highlight-color: transparent; padding: 0px; outline: 0px; max-width: 100%; background-color: #fefefe; display: inline-block; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: inherit; margin: 0px 0px unset 0px;"><section style="-webkit-tap-highlight-color: transparent; padding: 0px 15px; outline: 0px; max-width: 100%; color: #2e85fd; font-size: 22px; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: inherit; margin: 0px 0px unset 0px;"><p style="-webkit-tap-highlight-color: transparent; margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: inherit;"><strong style="-webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;">END</strong></p></section></section><section style="-webkit-tap-highlight-color: transparent; padding: 0px; outline: 0px; max-width: 100%; background-image: linear-gradient(90deg, #fffefb, #ffdb63, #fffefb); width: 677px; height: 6px; overflow: hidden; line-height: 0; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: inherit; margin: -20px 0px unset 0px;"></section></section></section><p style="-webkit-tap-highlight-color: transparent; margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: inherit; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-wrap-mode: wrap; background-color: #ffffff; cursor: text; max-width: 100%; max-inline-size: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"> </p><p style="-webkit-tap-highlight-color: transparent; margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: inherit; font-size: 17px; letter-spacing: 0.544px; text-wrap-mode: wrap; background-color: #ffffff; text-align: center; box-sizing: border-box !important; overflow-wrap: break-word !important;"> </p><p style="-webkit-tap-highlight-color: transparent; margin: 0px 8px; padding: 0px; outline: 0px; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: inherit; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-wrap-mode: wrap; background-color: #ffffff; cursor: text; line-height: 1.75em; max-width: 100%; max-inline-size: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="-webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; color: #3aacad;"><em style="-webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="-webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="-webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; outline: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important; cursor: text;"> </span></strong></em></span></p><section style="margin: 0px 0px 24px; padding: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-family: inherit; font-size: 17px; letter-spacing: 0.578px; text-align: justify; white-space: normal; box-sizing: border-box !important; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: inherit;"><section style="margin: 0px; padding: 0px; max-width: 100%; outline: currentcolor none 0px; letter-spacing: 0.544px; background-color: #ffffff; color: #222222; line-height: 2em; visibility: visible; text-align: center; font-family: inherit; box-sizing: border-box !important; overflow-wrap: break-word !important;"><section style="margin: 0px 0px 0em; padding: 0px; max-width: 100%; outline: 0px; letter-spacing: 0.544px; font-family: inherit; box-sizing: border-box !important; overflow-wrap: break-word !important;"><section style="margin: 0px 0px 0em; padding: 0px; max-width: 100%; outline: 0px; widows: 1; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: inherit;"><section style="margin: 0px 0px 0em; padding: 0px; max-width: 100%; outline: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: inherit;"><section style="margin: 0px 0px 0em; padding: 0px; max-width: 100%; outline: 0px; font-size: 16px; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: inherit;"><center style="margin: 0px 0px 0em; padding: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; outline: 0px; font-size: 17px;"><center style="margin: 0px 0px 0em; padding: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; outline: 0px;"><p style="margin-top: 0px; margin-bottom: 0em; padding: 0px; max-width: 100%; clear: both; min-height: 1em; outline: 0px; vertical-align: inherit; color: #a0a0a0; line-height: 1.75em; text-align: left; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: inherit;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; outline: 0px; color: #7f7f7f; font-size: 12px; letter-spacing: 0.544px; line-height: 2.42em; font-family: arial, helvetica, sans-serif;">▌来源：</span><span style="margin: 0px 0px 0em; padding: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; outline: 0px; color: #7f7f7f; font-size: 12px; font-family: arial, helvetica, sans-serif; letter-spacing: 0.5px; line-height: 2.25em;">文章内容来源于央视新闻</span><span style="margin: 0px 0px 0em; padding: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; outline: 0px; color: #7f7f7f; font-size: 12px; font-family: arial, helvetica, sans-serif; letter-spacing: 0.5px; line-height: 2.25em;">、工业和信息化部官网</span></p></center></center></section></section></section></section></section></section><section style="padding: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: inherit; margin: 0px 0px unset 0px;"><section style="margin: 10px 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; text-align: center; font-family: inherit;"><section style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; display: flex; align-items: center; font-family: inherit;"><p class="empty_paragraph" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; width: 1.8em; letter-spacing: 4px; font-family: inherit; box-sizing: border-box !important; overflow-wrap: break-word !important;"> </p></section></section></section></section></section><p style="display: none;"> </p> <!----></div> 路过 使用安全就好， 路过 旧的换新的需要多少钱？ :):) 完善技术
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